instruction:
You are given a sentence and a question. You're expected to write the correct answer based on the sentence.
question:
Sentence: Jim and Ben both had old cars that they loved to take out for drives on Sundays. Ben's car had a small motor and so it wasn't as fast as Jim's car. Question: Assuming they didn't have to worry about speed limits or other traffic, which of their cars could travel for 50 miles in the least amount of minutes?
answer:
Ben's car


question:
Sentence: An airplane and a train leave from the same location and travel for three hours. Question: Which traveled the least number of miles?
answer:
Train


question:
Sentence: A glider moves at a lower rate of speed through the treetops then through the air. Question: Which surface is smoother?
answer:

air


